package main import ( "context" "fmt" "log" "time"	qdb "github.com/questdb/go-questdb-client" ) func main() { ctx := context.TODO() // Connect to QuestDB running on 127.0.0.1:9009 sender, err := qdb.NewLineSender(ctx) if err != nil { log.Fatal(err)	} // Make sure to close the sender on exit to release resources. defer sender.Close() // Send a few ILP messages. err = sender. Table("trades"). Symbol("name", "test_ilp1"). FloatColumn("value", 12.4). AtNow(ctx) if err != nil { log.Fatal(err)	} err = sender. Table("trades"). Symbol("name", "test_ilp2"). FloatColumn("value", 11.4). At(ctx, time.Now().UnixNano()) if err != nil { log.Fatal(err)	} // Make sure that the messages are sent over the network. err = sender.Flush(ctx) if err != nil { log.Fatal(err)	} }